Why Fully Sealed Infrared Lamps Make Sense for Glass Enamel Drying
If you’re running a glass enamel line, you know the heating step has to be fast, clean, and predictable. We built fully sealed infrared lamps for exactly that world. They hit the glass with focused heat, fast, without stirring up powder or leaving a mess behind.
Power, Voltage, and Geometry—Kept Real
These lamps were designed to fit into tight coating cells without taking over the whole space. They run on 400V, which lets us push plenty of current through a short, dense heating element. That means serious power in a small footprint, so you get a quick temperature rise without having to overhaul the line. We match wattage and length to the coating width, so the heat lands where the enamel needs to cure—no wasted heat, no hot spots. That keeps the curing zone tight, which helps protect the glass and keeps energy use in check. And because the geometry is consistent, the lamps sit evenly, giving you uniform drying across the whole surface. Here’s the honest part: high power density means heat management matters. Make sure your machine’s cooling and ventilation are set up to handle the ambient load. Otherwise, cure consistency can drift.
Material and Design: Built to Stay Clean
We seal the quartz envelope completely, so dust and powder can’t get inside. In a coating shop, that matters. When contamination stays out, output stays stable and the lamp lasts longer. The seal helps keep the glass clean and keeps performance steady shift after shift. We use an R7s connector because it’s straightforward and solid in industrial fixtures. It handles the current and gives a stable mechanical joint, so the lamp stays aligned—during operation and when you swap it out. This design can take the heat cycling and vibration you see on a production line.
What It Feels Like on the Line
Enamel coating on glass has a couple of daily headaches: powder flying around and surfaces getting contaminated. Our fully sealed infrared lamps cut through that with clean radiant heat. You cure the coating without kicking particles all over the cell. That means fewer rejects, less cleanup, and a line speed you can count on. And if you’re worried about fitting them in, don’t be. They’re drop-in replacements for standard fixture footprints, so you can upgrade without reworking the whole machine. If your goal is clean glass and a repeatable cure, this setup is built to match the way enamel drying actually works.